| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.86 | 4.554% | $124.2729 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $63.26 | 10.217% | $69.7233 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $218.96 | 5.423% | $230.8342 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $60.98 | 11.218% | $67.8207 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $249.36 | 8.662% | $270.9596 | $270.96 | $270.95 | $271.00 |
| Purchase #6 | $81.31 | 3.192% | $83.9054 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $238.45 | 12.848% | $269.0861 | $269.09 | $269.10 | $269.10 |
| 7 purchase totals = | $1,031.18 | $1,116.6022 | $1,116.60 | $1,116.55 | $1,116.60 | |